System Administrator Level 3

General Dynamics Information Technology
Annapolis Junction, Maryland, United States of America
Full-time

Provides support for implementation, troubleshooting and

maintenance of information Technology (IT) systems. Manages IT

system infrastructure and any processes related to these systems.

Provides support to IT systems including day-to-day operations,

monitoring and problem resolution for all of the

client / server / storage / network devices, mobile devices, etc. Provides

Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification,

diagnosis and resolution of problems. Provides support for the

escalation and communication of status to agency management and

internal customers. Provides support for the dispatch system and

hardware problems and remains involved in the resolution process.

Configures and manages UNIX, Linux and Windows operating systems

and installs / loads operating system software, troubleshoots, maintains

integrity and configures network components along with implementing

operating systems enhancements to improve reliability and

performance.

WHAT YOU’LL NEED TO SUCCEED :

Education : Bachelor’s degree in a technical discipline from an accredited college or university is required. Four years of additional SA experience may be substituted for a bachelor’s degree.

Required Experience : Fifteen years experience as a SA in programs and contracts of similar scope, type, and complexity is required.

Six years of experience with Service Management (ITSM) is required. our years of experience with ServiceNow platform is required.

Two years’ experience integrating ServiceNow with other applications is required.

Certifications : ITIL 4 platform certification is required. ServiceNow System Administrator certification is required. Must have one of the following DoD approved certifications to meet the category / level IAT-2 : CCNA Security;

CySA+ ; GICSP; GSEC; Security+ CE; CND; or SSCP.

0ServiceNow System Administrator certification is required

Security Clearance Level : TS / SCI w / Poly

Location : On Customer Site

US Citizenship Required

GDIT IS YOUR PLACE :

Full-flex work week to own your priorities at work and at home

K with company match

Comprehensive health and wellness packages

Internal mobility team dedicated to helping you own your career

Professional growth opportunities including paid education and certifications

Cutting-edge technology you can learn from

ITPolyMD

8 days ago
Related jobs
Promoted
Leidos Inc
Columbia, Maryland

Leidos has a career opportunity for a Night Shift Linux System Administrator in the Ft. BS in a technical discipline and 5+ years of Linux Systems Administration experience OR 10+ years of Linux Systems Administration experience without a degree on a technical field. Leidos is a preferred subcontrac...

ManTech
Annapolis Junction, Maryland

Currently, ManTech is seeking a motivated, career and customer-oriented System Administrator to join our team in Annapolis Junction, MD. Manage the daily activities of upgrading, installing, and configuring software and computer hardware systems to support multiple system configurations. What separa...

Promoted
Leidos Inc
Laurel, Maryland

System/Network Administrator (SNA) Skill Level 1 (Linux/Storage). If you're a talented System Administrator with a TS/SCI polygraph clearance, we want to hear from you. Leidos is looking for a System Administrator to work on a small team to support a large organization of Windows users. As part of t...

Intelliforce-IT Solutions Group
Annapolis Junction, Maryland

About the Role:  Join Intelliforce as an IT Systems Administrator and play a crucial role in keeping our cutting-edge IT systems running smoothly. Key Responsibilities:  System Support: Implement, troubleshoot, and maintain IT systems, ensuring peak performance across all devices and platf...

General Dynamics Information Technology
Annapolis Junction, Maryland

Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and. Communicate and ...

Boeing Intelligence & Analytics
Elkridge, Maryland

DevOps Systems Administrator - Mid Level. As a DevOps Systems Administrator at Boeing Intelligence & Analytics, your role will encompass a range of responsibilities crucial to the smooth functioning of our IT systems. You will be tasked with performing systems administration on server systems connec...

Lockheed Martin
Maryland

The Level 3 Linux System Administrator (SA) shall possess the following capabilities:. Optimize Linux system operations and resource utilization, and perform system capacity analysis and planning. Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s m...

Base-2 Solutions, LLC
Fort Meade, Maryland

Base-2 Solutions is looking for a system/network administrator that provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Configures and manages virtual and storage environments; Linux, UNIX and Windows operating systems; installs/loads operatin...

2HB Incorporated
Annapolis Junction, Maryland

HB Incorporated is seeking a Mid-Level Systems Administrator in order to support its government customer in Annapolis Junction, MD. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network compon...

00100 LEIDOS, INC.
Laurel, Maryland

System Administrator – SHIFT (SAS) Level 1. If you’re a talented System Administrator with a TS/SCI polygraph clearance, we want to hear from you. Leidos is looking for a System Administrator to join a team of similar individuals who work alongside the government on a 24x7 desk to support field site...